The stainless steel self-locking spring indexing plunger with knob is a versatile component used in various industries. Its robust construction and reliable locking mechanism make it suitable for heavy-duty applications. To use, simply pull the knob to disengage the lock, adjust the position, and release the knob to secure the plunger. This is ideal for ensuring accurate alignment in machinery and equipment. Features - Color: Multi -Material:Stainless steel -Size:4.20X1.60X1.60cm/1.65X0.63X0.63in - stainless steel construction: made from robust stainless steel, this plunger offers exceptional durability and resistance to corrosion, ensuring longterm use. -Easy self-locking feature: the self-locking mechanism allows for quick and easy installation and removal, enhancing operational efficiency. -Stable spring index plunger: with a spring index plunger and locking system, it ensures stable and secure engagement, preventing accidental release. -Precision alignment pin: the positioning pin provides precise alignment, reducing errors and ensuring accurate positioning in your projects. -Wide range of applications: suitable for a variety of applications and equipment, this plunger is a versatile for different industrial and mechanical tasks Package list: 1pcs x Spring Plunger